发明授权
- 专利标题： Materials for electroluminescence and the utilization thereof
- 专利标题（中）： 电致发光材料及其应用
-
申请号： US12639591申请日： 2009-12-16
-
公开(公告)号： US08173276B2公开(公告)日： 2012-05-08
- 发明人: Susanne Heun , René Scheurich , Arne Büsing , Aurelie Falcou , Anja Gerhard , Philipp Stössel , Horst Vestweber
- 申请人： Susanne Heun , René Scheurich , Arne Büsing , Aurelie Falcou , Anja Gerhard , Philipp Stössel , Horst Vestweber
- 申请人地址： DE
- 专利权人： Merck Patent GmbH
- 当前专利权人： Merck Patent GmbH
- 当前专利权人地址： DE
- 代理机构： Connolly Bove Lodge & Hutz LLP
- 优先权： DE10349033 20031022; DE102004003008 20040120
- 主分类号： B32B9/00
- IPC分类号： B32B9/00 ; B32B19/00
摘要：
The present invention relates to organic semiconductors which contain structural units L=X and in addition structural units which emit light from the triplet state. The materials according to the invention are more soluble and easier to synthesise and are therefore more suitable for use in organic light-emitting diodes than comparative materials in accordance with the prior art.